1000mH [she/her, they/them]

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Cake day: January 27th, 2021
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    10 months ago

    Women and Minorities Bear the Brunt of Medical Misdiagnosis | naked capitalism

    In a study published Jan. 8 in JAMA Internal Medicine, researchers found that nearly 1 in 4 hospital patients who died or were transferred to intensive care had experienced a diagnostic error. Nearly 18% of misdiagnosed patients were harmed or died.

    In all, an estimated 795,000 patients a year die or are permanently disabled because of misdiagnosis, according to a study published in July in the BMJ Quality & Safety periodical.

    Women and racial and ethnic minorities are 20% to 30% more likely than white men to experience a misdiagnosis, said David Newman-Toker, a professor of neurology at Johns Hopkins School of Medicine and the lead author of the BMJ study. “That’s significant and inexcusable,” he said.

    Researchers call misdiagnosis an urgent public health problem. The study found that rates of misdiagnosis range from 1.5% of heart attacks to 17.5% of strokes and 22.5% of lung cancers.

    Maternal mortality for Black mothers has increased dramatically in recent years. The United States has the highest maternal mortality rate among developed countries. According to the Centers for Disease Control and Prevention, non-Hispanic Black mothers are 2.6 times as likely to die as non-Hispanic white moms. More than half of these deaths take place within a year after delivery.

    Research shows that Black women with childbirth-related heart failure are typically diagnosed later than white women, said Jennifer Lewey, co-director of the pregnancy and heart disease program at Penn Medicine. That can allow patients to further deteriorate, making Black women less likely to fully recover and more likely to suffer from weakened hearts for the rest of their lives.

    Racial and gender disparities are widespread.

    Women and minority patients suffering from heart attacks are more likely than others to be discharged without diagnosis or treatment.

    Black people with depression are more likely than others to be misdiagnosed with schizophrenia.

    Minorities are less likely than whites to be diagnosed early with dementia, depriving them of the opportunities to receive treatments that work best in the early stages of the disease.

    Misdiagnosis isn’t new. Doctors have used autopsy studies to estimate the percentage of patients who died with undiagnosed diseases for more than a century. Although those studies show some improvement over time, life-threatening mistakes remain all too common, despite an array of sophisticated diagnostic tools, said Hardeep Singh, a professor at Baylor College of Medicine who studies ways to improve diagnosis.

    “The vast majority of diagnoses can be made by getting to know the patient’s story really well, asking follow-up questions, examining the patient, and ordering basic tests,” said Singh, who is also a researcher at Houston’s Michael E. DeBakey VA Medical Center. When talking to people who’ve been misdiagnosed, “one of the things we hear over and over is, ‘The doctor didn’t listen to me.’”

    Racial disparities in misdiagnosis are sometimes explained by noting that minority patients are less likely to be insuredthan white patients and often lack access to high-quality hospitals. But the picture is more complicated, said Monika Goyal, an emergency physician at Children’s National Hospital in Washington, D.C., who has documented racial bias in children’s health care.

    In a 2020 study, Goyal and her colleagues found that Black kids with appendicitis were less likely than their white peers to be correctly diagnosed, even when both groups of patients visited the same hospital.

    Demanding schedules, which prevent doctors from spending as much time with patients as they’d like, can contribute to diagnostic errors, said Karen Lutfey Spencer, a professor of health and behavioral sciences at the University of Colorado-Denver. “Doctors are more likely to make biased decisions when they are busy and overworked,” Spencer said. “There are some really smart, well-intentioned providers who are getting chewed up in a system that’s very unforgiving.”

    Doctors make better treatment decisions when they’re more confident of a diagnosis, Spencer said.

    In an experiment, researchers asked doctors to view videos of actors pretending to be patients with heart disease or depression, make a diagnosis, and recommend follow-up actions. Doctors felt far more certain diagnosing white men than Black patients or younger women.

    “If they were less certain, they were less likely to take action, such as ordering tests,” Spencer said. “If they were less certain, they might just wait to prescribe treatment.”

    It’s easy to see why doctors are more confident when diagnosing white men, Spencer said. For more than a century, medical textbooks have illustrated diseases with stereotypical images of white men. Only 4.5% of images in general medical textbooks feature patients with dark skin.

    That may help explain why patients with darker complexions are less likely to receive a timely diagnosis with conditions that affect the skin, from cancer to Lyme disease, which causes a red or pink rash in the earliest stage of infection. Black patients with Lyme disease are more likely to be diagnosed with more advanced disease, which can cause arthritis and damage the heart. Black people with melanoma are about three times as likely as whites to die within five years.

    The covid-19 pandemic helped raise awareness that pulse oximeters — the fingertip devices used to measure a patient’s pulse and oxygen levels — are less accurate for people with dark skin. The devices work by shining light through the skin; their failures have delayed critical care for many Black patients.

    amerikkka